138248656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94951}}^1$

素因数の和:94979

約数の個数: 40

約数和(自身を含む): 329673344

約数和(自身を除く): 191424688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 94951, 189902, 379804, 664657, 759608, 1234363, 1329314, 1519216, 2468726, 2658628, 4937452, 5317256, 8640541, 9874904, 10634512, 17281082, 19749808, 34562164, 69124328, 138248656]

約数ペア:

[(1, 138248656), (2, 69124328), (4, 34562164), (7, 19749808), (8, 17281082), (13, 10634512), (14, 9874904), (16, 8640541), (26, 5317256), (28, 4937452), (52, 2658628), (56, 2468726), (91, 1519216), (104, 1329314), (112, 1234363), (182, 759608), (208, 664657), (364, 379804), (728, 189902), (1456, 94951)]